Function buildLegendEncode

docs/app/js/sanddance-app.js:148549–148571

(_, spec, config)

    return LegendScales.reduce((count, type)=>count + (spec[type] ? 1 : 0), 0);
}
function buildLegendEncode(_, spec, config) {
    const encode = {
        enter: {},
        update: {}
    };
    addEncoders(encode, {
        orient: _("orient"),
        offset: _("offset"),
        padding: _("padding"),
        titlePadding: _("titlePadding"),
        cornerRadius: _("cornerRadius"),
        fill: _("fillColor"),
        stroke: _("strokeColor"),
        strokeWidth: config.strokeWidth,
        strokeDash: config.strokeDash,
        x: _("legendX"),
        y: _("legendY"),
        // accessibility support
        format: spec.format,
        formatType: spec.formatType
    });
    return encode;
}
function sizeExpression(spec, scope, marks) {
    const size = deref(getChannel("size", spec, marks)), strokeWidth = deref(getChannel("strokeWidth", spec, marks)), fontSize = deref(getFontSize(marks[1].encode, scope, GuideLabelStyle));
    return (0, _vegaFunctions.parseExpression)(`max(ceil(sqrt(${size})+${strokeWidth}),${fontSize})`, scope);